Match Info

CHALLENGER MEN - SINGLES: Tulln, clay - 1/16-finals

Date: 8 September 2026, Tuesday


	Zdenek Kolar		Olle Wallin

	1	2
	2.10	1.67	Watch
	2.05	1.70
	2.12	1.68	Watch
	2.12	1.77
	2.01	1.7	Watch
	2.05	1.75
	2.02	1.69	Watch
	2.03	1.70
Avarage Now (Initially)	2.06 ↓ (2.09)	1.71 ↑ (1.69)

The most likely Over/Under: 22.00

The best margin for this event is 3.7%, offered by

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Current Win Probability

Zdenek Kolar
45.3%

Olle Wallin
54.7%

Initial Probability

(when we started the analysis)

44.7%

55.3%

Our Initial ML Estimation

46.4%

53.6%

Analysis of Changes in Winning Probabilities:

Zdenek Kolar has improved its chances compared to the initial analysis. (+0.6%)

Olle Wallin has seen a decrease in its chances compared to the initial analysis. (-0.6%)

ML Model estimates a higher probability for Zdenek Kolar than the current prediction. (+1.1%)

ML Model estimates a lower probability for Olle Wallin than the current prediction. (-1.1%)

Who will win by Users?

1	X	2
62.5%	0%	37.5%

Zdenek Kolar - Olle Wallin Predictions

Users Predictions: 8 users predict this event. Kolar will win (votes: 5 - 62.5%). Wallin will win (votes: 3 - 37.5%).
Confidence interval (95%) for Kolar: 29% – 96%.

Expected Score (Market Odds): 0:2

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Preview

Kolar is ranked ATP: 175. Wallin is ranked ATP: 414.

Kolar is on a losing streak (last 5 games: 0 wins).

Wallin is showing top-class performance now (in the last 5 games, wins – 4).

Kolar may have a physical advantage due to more rest days in recent times.

In this match, both players are almost equally likely to win.

We predict that Wallin will win today's game, with odds of 1.8.

In recent times, the players did not meet on the field.

Last Results with these Odds

Zdenek Kolar - the odds 2.09 are the expected chance of winning is 44.71%, but this team recently wins 20% of matches with these odds.

Olle Wallin - the odds 1.69 are the expected chance of winning is 55.29%, but this team recently wins 71% of matches with these odds.

Form

✺ - easy match; ✺ - difficult match;

- Zdenek Kolar
ATP Challenger
31.08.26	Zdenek Kolar - Oriol Roca Batalla	0:2 ✺
ATP US Open
25.08.26	Zdenek Kolar - Borna Gojo	0:2 ✺
ATP Challenger
04.08.26	Zdenek Kolar - Raul Brancaccio	0:2 ✺
27.07.26	Zdenek Kolar - Jan Kumstat	1:2 ✺
20.07.26	Thiago Seyboth Wild - Zdenek Kolar	2:0 ✺
Form Coefficient (based on results and difficulties of last matches) - 0 LLLLL
- Olle Wallin
ATP Challenger
07.09.26	Norbert Gombos - Olle Wallin	0:2 ✺
06.09.26	Matthias Ujvary - Olle Wallin	0:2 ✺
01.09.26	Olle Wallin - Johan Nikles	1:2 ✺
31.08.26	Olle Wallin - Andrea Colombo	2:1 ✺
30.08.26	Olle Wallin - Niccolo Catini	2:1 ✺
Form Coefficient (based on results and difficulties of last matches) - 8.5 WWLWW

Zdenek Kolar - Olle Wallin: Predictions, Live Scores & TV Guide